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How to Solve Product Sales Analysis III Problem
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Medium#1070
LeetCode ProblemProduct Sales Analysis III
Table: Sales Write a solution to find all sales that occurred in the first year each product was sold. Return a table with the following columns: product_id, first_year, quantity, and price. Return the result in any order.
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Problem Breakdown
Understanding the Product Sales Analysis III Problem
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Problem Statement
Table: Sales Write a solution to find all sales that occurred in the first year each product was sold. Return a table with the following columns: product_id, first_year, quantity, and price. Return the result in any order.
MediumProblem #1070
LeetCodeProduct Sales Analysis III
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Examples
# Example 1
Input
—
Output
—
# Example 2
Input
Sales table: +---------+------------+------+----------+-------+ | sale_id | product_id | year | quantity | price | +---------+------------+------+----------+-------+ | 1 | 100 | 2008 | 10 | 5000 | | 2 | 100 | 2009 | 12 | 5000 | | 7 | 200 | 2011 | 15 | 9000 | +---------+------------+------+----------+-------+
Output
+------------+------------+----------+-------+ | product_id | first_year | quantity | price | +------------+------------+----------+-------+ | 100 | 2008 | 10 | 5000 | | 200 | 2011 | 15 | 9000 | +------------+------------+----------+-------+
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Solve Product Sales Analysis III — Table: Sales Write a solution to find all sales that occurred in the first year ...
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